diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/content/AudioContentService.kt b/src/main/kotlin/kr/co/vividnext/sodalive/content/AudioContentService.kt
index e443568..7bbacb6 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/content/AudioContentService.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/content/AudioContentService.kt
@@ -828,6 +828,22 @@ class AudioContentService(
             }
         }
 
+        /**
+         * themeStr 번역 처리
+         */
+        val themeStrTranslated = run {
+            val theme = audioContent.theme
+            if (theme?.id != null) {
+                val locale = langContext.lang.code
+                val translated = contentThemeTranslationRepository
+                    .findByContentThemeIdAndLocale(theme.id!!, locale)
+                val text = translated?.theme
+                if (!text.isNullOrBlank()) text else theme.theme
+            } else {
+                audioContent.theme!!.theme
+            }
+        }
+
         return GetAudioContentDetailResponse(
             contentId = audioContent.id!!,
             title = audioContent.title,
@@ -835,7 +851,7 @@ class AudioContentService(
             languageCode = audioContent.languageCode,
             coverImageUrl = "$coverImageHost/${audioContent.coverImage!!}",
             contentUrl = audioContentUrl,
-            themeStr = audioContent.theme!!.theme,
+            themeStr = themeStrTranslated,
             tag = tag,
             price = audioContent.price,
             duration = audioContent.duration ?: "",